package com.secondkill.dao;

import com.secondkill.entity.Test;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

/**
 * Created by IBM on 2018/7/2.
 */
@Mapper
public interface TestMapper {


   @Select("select * from test where id = #{id}")
    public Test findById(int id);

}